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Battery Management and Protection ICs

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SGMICRO offers a comprehensive battery management portfolio that encompasses linear chargers, switched-capacitor chargers, switched chargers, and Li-ion battery protection ICs. These products have gained popularity for use in a variety of applications, including industrial, automotive tracking, IoT and personal mobility devices (PMD).

Subcategory

Linear ChargersSwitching ChargersSwitched Cap ChargersBattery Protection ICs

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62 of 62 total products

Part Number
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Number of Series Cells
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VIN Max (V)
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VIN Min (V)
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Input Over-Voltage Protection Threshold (V)
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Status Indication
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Package
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Features
Status
SGM4056
1
26.5
4.55
6.8,
10.5
Yes
TDFN-3×3-8L,
TDFN-2×3-8L,
TDFN-2×2-8L,
SOIC-8 (Exposed Pad)
100mA ~ 900mA, 6.8V/10.5V Over-Voltage Protection, Input Voltage up to 26.5V
Active
SGM40560
1
7.5
2.7
-
Yes
TDFN-2×2-6AL,
SOIC-8 (Exposed Pad)
Small Capacity Compact Battery Charger for Loosely Coupled Wireless Charging or Solar Charging
Active
SGM40560A
1
7.5
2.7
-
Yes
TDFN-2×2-6AL,
SOIC-8 (Exposed Pad)
Small Capacity Compact Battery Charger for Loosely Coupled Wireless Charging or Solar Charging
Active
SGM40561
1
26.5
4.55
10.5
Yes
TDFN-2×2-8L
5mA ~ 200mA, 10.5V Over-Voltage Protection, Input Voltage up to 26.5V
Active
SGM40567
1
7.5
2.7
-
Yes
WLCSP-0.92×1.16-6B
Small Capacity Compact Battery Charger for Loosely Coupled Wireless Charging or Solar Charging
Active
SGM41002
1
24
3.6
4.35/4.45/4.5
No
UTDFN-2×2.5-8L
Battery Protection IC for 2-Serial to 4-Serial-Cell Pack (Secondary Protection)
Active
SGM41007
1
5.5
2.7
4.35
Yes
TSOT-23-6
High Power Heating Resistance Wire Driver with Battery Protection, Firepower Control and Status Indication
Active
SGM41008
1
5.5
2.7
4.35
Yes
TSOT-23-6
High Power Heating Resistance Wire Driver with Battery Protection, Firepower Control and Status Indication
Active
SGM41100
1
6
0
4.2/4.25/4.3/4.35/4.4/4.45/4.5/4.55
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41100A
1
6
0
4.2/4.25/4.3/4.35/4.4/4.45/4.5/4.55
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41100V
1
6
0
4.2/4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41100W
1
6
0
4.2/4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41101
1
6
0
4.2/4.25/4.3/4.35/4.4/4.45/4.5/4.55
No
TDFN-2×2-6L
Single Battery Protection IC
Active
SGM41102
1
6
0
4.2/4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41102A
1
6
0
4.2/4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575
No
UTDFN-1.5×2-6L
Single Battery Protection IC
Active
SGM41105
1
6
0
4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575/4.6
No
XTDFN-1×1-4L
Single Battery Protection IC
Active
SGM41106
1
6
0
4.225/4.25/4.275/4.3/4.325/4.35/4.375/4.4/ 4.425/4.45/4.475/4.5/4.525/4.55/4.575/4.6
No
XTDFN-1×1-4L
Single Battery Protection IC
Active
SGM41510
1
14
3.9
Adj (Default 15.1)
Yes
TQFN-4×4-24L
I2C Controlled 5A Single-Cell Battery Charger with Power Path Management
Active
SGM41511
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
I2C Controlled 3A Single-Cell Battery Charger with Power Path Management
Active
SGM41512
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
I2C Controlled 3A Single-Cell Battery Charger with Power Path Management
Active
SGM41512A
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
I2C Controlled 3A Single-Cell Battery Charger with Power Path Management
Active
SGM41513
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41513A
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41513D
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41516
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
3.78A Single-Cell Battery Charger with Power Path Management
Not Recommended for New Designs
SGM41516D
NEW
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41516E
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41518
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
1.26A Single-Cell Battery Charger with Power Path Management
Active
SGM41519
NEW
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41522
1
13.2
4.2
13.5
Yes
TDFN-2×3-8BL
Compact Switch, 2.5A Standalone Single-Cell Battery Charger with Safe and Reliable Charging
Active
SGM41523
1
13.2
4.2
13.5
Yes
TDFN-3×3-12L
Compact Switch, 2.5A Standalone Single-Cell Battery Charger with Safe and Reliable Charging
Active
SGM41524
1
5.5
3.5
5.67
Yes
TDFN-2×3-8BL
Compact Switch Li+/Poly Battery Charger Safe and Reliable Charging
Active
SGM41527
1 ~ 4
22
4.5
Adj
Yes
TQFN-5.5×3.5-24L
1-4 Cells Stand-Alone Battery Charger with Integrated MOSFETs and Power Path Selector
Active
SGM41541
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41542
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41543
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41543D
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41546
NEW
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41546D
NEW
1
13.5
3.9
6.5,
10.5,
14
Yes
WLCSP-2.0×2.4-30B
3.78A Single-Cell Battery Charger with Power Path Management
Active
SGM41562A
1
5.5
4.35
6
Yes
WLCSP-1.52×1.52-9B
500mA Single-Cell Li-Ion Battery Charger with Power Path Management
Active
SGM41562B
1
5.5
4.35
6
Yes
WLCSP-1.52×1.52-9B
500mA Single-Cell Li-Ion Battery Charger with Power Path Management
Active
SGM41563
1
7.5
2.7
-
Yes
SOIC-8 (Exposed Pad)
Li+/Polymer Battery Charger with Low IQ Boost Operation
Active
SGM41566
1
19.5
2.9
21
No
TDFN-2×2-8AL
Linear Regulation Battery Charger
Active
SGM41570
NEW
1 ~ 4
24
3.58
26
Yes
TQFN-4×4-32AL
SMBus Narrow VDC Buck-Boost Battery Charge Controller
Active
SGM41573
NEW
1 ~ 4
24
3.58
26
Yes
TQFN-4×4-32AL
I2C Narrow VDC Buck-Boost Battery Charge Controller
Active
SGM41600
1
11.5
3.3
Adj (Default 12)
No
WLCSP-2.6×2.6-36B
I2C Controlled 6A Single-Cell Switched-Capacitor Fast Charger with Bypass Mode and ADC
Active
SGM41515
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41515A
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41515D
1
13.5
3.9
6.5,
10.5,
14
Yes
TQFN-4×4-24L
3A Single-Cell Battery Charger with Power Path Management
Active
SGM41600A
1
11.5
3.3
Adj (Default 12)
Yes
WLCSP-2.8×2.8-36B
I2C Controlled 8A Single-Cell Switched-Capacitor Charger with Bypass Mode
Active
SGM41522A
NEW
1
13.2
4.2
13.5
Yes
TDFN-2×3-8BL
Compact Switch, 2.5A Standalone Single-Cell Battery Charger with Safe and Reliable Charging
Active
SGM41522B
NEW
1
13.2
4.2
13.5
Yes
TDFN-2×3-8BL
Compact Switch, 2.5A Standalone Single-Cell Battery Charger with Safe and Reliable Charging
Active
SGM41524A
NEW
1
5.5
3.5
5.67
-
TDFN-2×3-8BL
Compact Switch Li+/Poly Battery Charger Safe and Reliable Charging
Active
SGM41524B
NEW
1
5.5
3.5
5.67
-
TDFN-2×3-8BL
Compact Switch Li+/Poly Battery Charger Safe and Reliable Charging
Active
SGM41611
NEW
1
21
3.4
Adj (Default 11V)
Yes
WLCSP-4.88×3.6-108B
I2C Controlled High Voltage 4:1 14A Switched-Capacitor Charger
Active
SGM41010
NEW
1
6
0
4.1 ~ 5
No
XTDFN-1.4×1.4-6L,
UTDFN-1.4×1.8-6L
Battery Protection IC for 1-Cell Pack
Active
SGM41600S
NEW
1
11.5
3.4
Adj (Default 12)
Yes
WLCSP-2.7×2.75-36B
I2C Controlled 8A Single-Cell Switched-Capacitor Charger with Bypass Mode
Active
SGM41606S
NEW
1
12
3.6
Adj (Default 6.5)
Yes
WLCSP-2.65×2.65-36B-A
I2C Controlled 8A Single-Cell Switched-Capacitor Parallel Battery Charger with Dual-Input Selector
Active
SGM41526
2 ~ 4
22
4.5
Adj
Yes
TQFN-5.5×3.5-24L
2-4 Cells Stand-Alone Battery Charger with Integrated MOSFETs and Power Path Selector
Active
SGM41528
2
6.2
3.9
6.4
Yes
WLCSP-2.1×2.1-25B
I2C Controlled 2A, 2-Cell Battery Charger with Boost Mode for USB Input
Active
SGM41603
NEW
2
11
2.8
Adj (Default 9.5)/Adj (Default 5.3)
Yes
WLCSP-2.85×2.59-42B
I2C Controlled 10A Bidirectional Switched-Capacitor Converter
Active
SGM41529
NEW
2
6.2
3.9
6.4
Yes
TQFN-4×4-24L
I2C Controlled 2A, 2-Cell Boost Battery Charger with Power Path, OTG for USB Input
Active
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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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